frack113
28 lines
733 B
YAML
28 lines
733 B
YAML
title: Windows PowerShell User Agent
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id: c8557060-9221-4448-8794-96320e6f3e74
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status: test
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description: Detects Windows PowerShell Web Access
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author: Florian Roth
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references:
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- https://msdn.microsoft.com/powershell/reference/5.1/microsoft.powershell.utility/Invoke-WebRequest
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date: 2017/03/13
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modified: 2021/11/27
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logsource:
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category: proxy
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detection:
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selection:
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c-useragent|contains: ' WindowsPowerShell/'
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condition: selection
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fields:
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- ClientIP
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- c-uri
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- c-useragent
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falsepositives:
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- Administrative scripts that download files from the Internet
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- Administrative scripts that retrieve certain website contents
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level: medium
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tags:
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- attack.defense_evasion
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- attack.command_and_control
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- attack.t1071.001
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